Fig. 2From: Genome-wide analysis of the WRKY gene family in the cucumber genome and transcriptome-wide identification of WRKY transcription factors that respond to biotic and abiotic stressesThe phylogenetic tree of the total WRKY proteins from cucumber and Arabidopsis. The WRKY domains were used for phylogenetic analysis by MEGA5 software with bootstrap test of 1000 times. The arcs with different color represent 7 subgroups of WRKY proteins. The black solid star and hollow triangle represent WRKY domain from cucumber and Arabidopsis, respectivelyBack to article page